"""
Copyright (c) 2022 Huawei Technologies Co.,Ltd.

openGauss is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:

          http://license.coscl.org.cn/MulanPSL2

THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details.
"""
"""
Case Type   : 基础功能
Case Name   : 同步一级分区表基本数据
Create At   : 2022/11/08
Owner       : opentestcase036
Description :
    1.两个集群均创建表
      1.1 创建range一级分区表
      1.2 创建list一级分区表
      1.3 创建hash一级分区表
      1.4 创建interval一级分区表
    2.创建发布端
    3.创建订阅端
    4.发布端插入基础数据
    5.查询订阅端表数据
      5.1 查询range一级分区表数据
      5.2 查询list一级分区表数据
      5.3 查询hash一级分区表数据
      5.4 查询interval一级分区表数据
    6. 删除订阅
    7. 删除发布
    8. 清理环境
Expect      :
    1.成功
    2.成功
    3.成功
    4.成功
    5.数据同步成功
      5.1 range一级分区表数据同步成功
      5.2 list一级分区表数据同步成功
      5.3 hash一级分区表数据同步成功
      5.4 interval一级分区表数据同步成功
    6.成功
    7.成功
    8.成功
History     :
"""
import unittest
import os
from yat.test import macro
from yat.test import Node
from testcase.utils.Logger import Logger
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Common import Common
from testcase.utils.Constant import Constant

Primary_SH = CommonSH('PrimaryDbUser')


@unittest.skipIf(3 != Primary_SH.get_node_num(), '非1+2环境不执行')
class Pubsubclass(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info("-----------this is setup-----------")
        self.log.info(f"-----{os.path.basename(__file__)[:-3]} start-----")
        self.pri_userdb_pub = Node(node='PrimaryDbUser')
        self.pri_userdb_sub = Node(node='remote1_PrimaryDbUser')
        self.constant = Constant()
        self.commsh_pub = CommonSH('PrimaryDbUser')
        self.commsh_sub = CommonSH('remote1_PrimaryDbUser')
        self.com_pub = Common()
        self.tb_name1 = 'tb_pubsub_case235_01'
        self.tb_name2 = 'tb_pubsub_case235_02'
        self.tb_name3 = 'tb_pubsub_case235_03'
        self.tb_name4 = 'tb_pubsub_case235_04'
        self.subname = "sub_case235"
        self.pubname = "pub_case235"
        self.port = str(int(self.pri_userdb_pub.db_port) + 1)
        self.wal_level = self.com_pub.show_param("wal_level")
        self.user_param_pub = f'-U {self.pri_userdb_pub.db_user} ' \
            f'-W {self.pri_userdb_pub.db_password}'
        self.user_param_sub = f'-U {self.pri_userdb_sub.db_user} ' \
            f'-W {self.pri_userdb_sub.db_password}'
        text = '----修改pg_hba expect:成功----'
        self.log.info(text)
        self.log.info('----发布端状态----')
        status = self.commsh_pub.get_db_cluster_status('detail')
        self.log.info(status)
        self.assertEqual(status.count('Normal'), 4, '执行失败' + text)
        self.log.info('----订阅端状态----')
        status = \
            self.commsh_sub.get_db_cluster_status(
                'detail', env_path=macro.DB_ENV_PATH_REMOTE1)
        self.log.info(status)
        self.assertEqual(status.count('Normal'), 4, '执行失败' + text)
        guc_res = self.commsh_pub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, '',
            f'host    replication  {self.pri_userdb_sub.db_user} '
            f'{self.pri_userdb_sub.db_host}/32 sha256')
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败:' + text)
        if 'logical' != self.wal_level:
            result = self.commsh_pub.execute_gsguc(
                'set', self.constant.GSGUC_SUCCESS_MSG, 'wal_level=logical')
            self.assertTrue(result, '执行失败:' + text)
            result = self.commsh_pub.restart_db_cluster(True)
            flg = self.constant.START_SUCCESS_MSG in result \
                  or 'Degrade' in result
            self.assertTrue(flg, '执行失败:' + text)
        guc_res = self.commsh_sub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, macro.DB_INSTANCE_PATH_REMOTE1,
            f'host    replication  {self.pri_userdb_pub.db_user} '
            f'{self.pri_userdb_pub.db_host}/32 sha256',
            macro.DB_ENV_PATH_REMOTE1)
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败:' + text)

    def test_pubsub(self):
        text = '--step1:两个集群均创建表 expect:成功--'
        self.log.info(text)
        text = '--step1.1:两个集群均创建range一级分区表 expect:成功--'
        self.log.info(text)
        sql = f'''create table {self.tb_name1}
                 (
                    id int primary key constraint id_nn not null,
                    use_filename varchar2(20),
                    filename varchar2(255),
                    text varchar2(2000)
                 )
                  partition by range(id)
                 (
                    partition p1 values less than(30),
                    partition p2 values less than(60),
                    partition p3 values less than(90),
                    partition p4 values less than(maxvalue)
                 );'''
        result = self.commsh_pub.execut_db_sql(
            sql, sql_type=self.user_param_pub)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        text = '--step1.2:两个集群均创建list一级分区表 expect:成功--'
        self.log.info(text)
        sql = f'''create table {self.tb_name2}
                 (
                    c_id integer primary key,
                    c_name varchar(16) default 'omm' NOT NULL,
                    c_class varchar(20) not null
                 )
                   partition by LIST(c_id)
                 (
                     partition p1 values (1,2,3),
                     partition p2 values (4,5,6),
                     partition p3 values (7,8,9),
                     partition p4 values (10,11,12),
                     partition p5 values (13,14,15),
                     partition p6 values (16,17,18)
                 );'''
        result = self.commsh_pub.execut_db_sql(
            sql, sql_type=self.user_param_pub)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        text = '--step1.3:两个集群均创建hash一级分区表 expect:成功--'
        self.log.info(text)
        sql = f'''create table {self.tb_name3}
                 (
                    c_id integer primary key,
                    c_name varchar(16) default 'omm',
                    c_class varchar(20) not null
                 )
                  partition by hash(c_id)
                 (
                    partition p1,
                    partition p2,
                    partition p3,
                    partition p4,
                    partition p5,
                    partition p6
                 );'''
        result = self.commsh_pub.execut_db_sql(
            sql, sql_type=self.user_param_pub)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        text = '--step1.4:两个集群均创建interval一级分区表 expect:成功--'
        self.log.info(text)
        sql = f'''create table {self.tb_name4}
                 (
                   c_id integer ,
                   c_date DATE primary key,
                   c_info varchar(20) not null
                 )
                 partition by range(c_date)
                 interval('2 day')
                 (
                 partition p1 values less than ('2021-06-01 00:00:00'),
                 partition p2 values less than ('2021-06-03 00:00:00'),
                 partition p3 values less than ('2021-06-05 00:00:00'),
                 partition p4 values less than ('2021-06-07 00:00:00'),
                 partition p5 values less than ('2021-06-09 00:00:00')
                 );'''
        result = self.commsh_pub.execut_db_sql(
            sql, sql_type=self.user_param_pub)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count(self.constant.TABLE_CREATE_SUCCESS),
                         2, '执行失败:' + text)

        text = '--step2:创建发布端;expect:成功--'
        self.log.info(text)
        sql = f"CREATE PUBLICATION {self.pubname} " \
              f"FOR all TABLEs;"
        result = self.commsh_pub.execut_db_sql(sql,
                                               sql_type=self.user_param_pub)
        self.log.info(result)
        self.assertIn(self.constant.create_pub_succ_msg, result,
                      '执行失败:' + text)
        self.assertNotIn(self.constant.SQL_WRONG_MSG[1], result,
                         '执行失败:' + text)

        text = '--step3:创建订阅端;expect:成功--'
        self.log.info(text)
        result = self.commsh_sub.execute_generate(
            macro.COMMON_PASSWD, env_path=macro.DB_ENV_PATH_REMOTE1)
        self.assertIn('', result, '执行失败:' + text)
        sql = f"CREATE SUBSCRIPTION {self.subname} CONNECTION " \
            f"'host={self.pri_userdb_pub.db_host} " \
            f"port={self.port} " \
            f"user={self.pri_userdb_pub.db_user} " \
            f"dbname={self.pri_userdb_pub.db_name} " \
            f"password={self.pri_userdb_pub.ssh_password}' " \
            f"PUBLICATION {self.pubname} with (copy_data=false);"
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertIn(self.constant.create_sub_succ_msg,
                      result, '执行失败:' + text)

        text = '--step4:发布端插入数据 expect:成功--'
        self.log.info(text)
        sql = f"insert into {self.tb_name1} values(1, 'first', '%一', '')," \
              f"(60, 'first', '%二', ''),(90, 'first', '%三', ''); " \
              f"select pg_sleep(5.5);" \
              f"insert into {self.tb_name2} values(1, 'first', '%一')," \
              f"(9, 'first', '%二'),(12, 'first', '%三'); " \
              f"select pg_sleep(5.5);" \
              f"insert into {self.tb_name3} values(1, 'first', '%一')," \
              f"(9, 'first', '%二'),(12, 'first', '%三'); " \
              f"select pg_sleep(5.5);" \
              f"insert into {self.tb_name4} values(1, '2021-05-30 " \
              f"00:00:00', '1-1')," \
              f"(5, '2021-06-03 00:00:00', '1-3');" \
              f"select pg_sleep(5.5);"
        result = self.commsh_pub.execut_db_sql(sql,
                                               sql_type=self.user_param_pub)
        self.log.info(result)
        self.assertIn(self.constant.INSERT_SUCCESS_MSG, result, '执行失败' +
                      text)

        text = '--step5:查询订阅端表数据 expect:成功--'
        self.log.info(text)
        text = '--step5.1:查询订阅端range一级分区表数据 expect:成功--'
        self.log.info(text)
        sql = f"select * from {self.tb_name1};"
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count('3 row'), 1, '执行失败' + text)
        self.assertIn(' 90 | first        | %三',
                      result, '执行失败:' + text)
        text = '--step5.2:查询订阅端list一级分区表数据 expect:成功--'
        self.log.info(text)
        sql = f"select * from {self.tb_name2};"
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count('3 row'), 1, '执行失败' + text)
        self.assertIn('12 | first  | %三',
                      result, '执行失败:' + text)
        text = '--step5.3:查询订阅端hash一级分区表数据 expect:成功--'
        self.log.info(text)
        sql = f"select * from {self.tb_name3};"
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count('3 row'), 1, '执行失败' + text)
        self.assertIn('12 | first  | %三',
                      result, '执行失败:' + text)
        text = '--step5.4:查询订阅端interval一级分区表数据 expect:成功--'
        self.log.info(text)
        sql = f"select * from {self.tb_name4};"
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        self.assertEqual(result.count('2 row'), 1, '执行失败' + text)
        self.assertIn(' 1 | 2021-05-30 00:00:00 | 1-1',
                      result, '执行失败:' + text)

    def tearDown(self):
        self.log.info('------------this is tearDown-------------')
        text = '--step6:删除订阅 expect:成功--'
        self.log.info(text)
        sql = f"DROP SUBSCRIPTION  {self.subname};"
        drop_sub_result = self.commsh_sub.execut_db_sql(
            sql, self.user_param_sub, None, macro.DB_ENV_PATH_REMOTE1)
        self.log.info(drop_sub_result)

        text = '--step7:删除发布 expect:成功--'
        self.log.info(text)
        sql = f"DROP PUBLICATION {self.pubname};"
        drop_pub_result = self.commsh_pub.execut_db_sql(
            sql, sql_type=self.user_param_pub)
        self.log.info(drop_pub_result)

        text = '--step8:清理环境 expect:成功--'
        self.log.info(text)
        sql = f"DROP table {self.tb_name1},{self.tb_name2}," \
              f"{self.tb_name3},{self.tb_name4};"
        result = self.commsh_sub.execut_db_sql(sql, self.user_param_sub, None,
                                               macro.DB_ENV_PATH_REMOTE1)
        self.log.info(result)
        result = self.commsh_pub.execut_db_sql(sql, 
                                               sql_type=self.user_param_pub)
        self.log.info(result)
        result1 = self.commsh_pub.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            f'wal_level={self.wal_level}')
        self.log.info(result1)
        guc_res1 = self.commsh_pub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, '',
            f'host    replication  {self.pri_userdb_sub.db_user} '
            f'{self.pri_userdb_sub.db_host}/32')
        self.log.info(guc_res1)
        guc_res = self.commsh_sub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, macro.DB_INSTANCE_PATH_REMOTE1,
            f'host    replication  {self.pri_userdb_pub.db_user} '
            f'{self.pri_userdb_pub.db_host}/32',
            macro.DB_ENV_PATH_REMOTE1)
        self.log.info(guc_res)
        self.assertTrue(result1, '执行失败:' + text)
        self.assertTrue(guc_res, '执行失败:' + text)
        self.assertTrue(guc_res1, '执行失败:' + text)
        self.assertIn(self.constant.drop_pub_succ_msg, drop_pub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.drop_sub_succ_msg, drop_sub_result,
                      '执行失败' + text)
        result = self.commsh_pub.restart_db_cluster(True)
        flg = self.constant.START_SUCCESS_MSG in result \
              or 'Degrade' in result
        self.assertTrue(flg, '执行失败:' + text)
        self.log.info(f"-----{os.path.basename(__file__)[:-3]} end-----")
